Which drugs does patent 9,089,608 protect, and when does it expire?

Summary for Patent: 9,089,608

Title:

Controlled release formulations of levodopa and uses thereof

Abstract:

The current invention provides a controlled release oral solid formulation of levodopa comprising levodopa, a decarboxylase inhibitor, and a carboxylic acid. Also provided by this invention is multiparticulate, controlled release oral solid formulations of levodopa comprising: i) a controlled release component comprising a mixture of levodopa, a decarboxylase inhibitor and a rate controlling excipient; ii) a carboxylic acid component; and iii) an immediate release component comprising a mixture of levodopa and a decarboxylase inhibitor.

Non-Orange Book US Patents Family Members for Patent 9,089,608

For Orange Book-listed
patents (shown in the main table above) generic applications
must certify that the listed patents are expired, invalid, or
will not be infringed by generic entry.

The non-Orange Book patents listed
below do not require formal certifications, so they do not
automatically impede generic entry. Instead, they represent
potential opportunities for branded firms to block generic
entry through patent infringment challenges.

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors.
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